Name: Muhammad Irfan Ullah

Research Field (Physics): PbSe/PbS Quantum dots, short-wave infrared (SWIR) photodetectors, solution-processed semiconductors, photovoltaic devices.

Contact Email: irfan@scut.edu.cn;  irfan.phy@outlook.com

Representative Publications:

1.   Ullah,M.I., X. Ding, Y. Liu, et al. Surface Configuration Enables PbSe Quantum DotSolar Cells with Efficiency Beyond 12%. ACS Energy Lett., 2025 1806-1812(IF: 19.3).

2.   Liu,Y., K. Lu, Y. Zhu, et al. Colloidal synthesis of lead chalcogenide/leadchalcohalide core/shell nanostructures and structural evolution. J.Semicond., 2024 45: 1-7 (IF: 4.8).

3.  Shah,U.A., A. Wang, M. Irfan Ullah, et al. A deep dive into Cu2ZnSnS4(CZTS) solar cells: a review of exploring roadblocks, breakthroughs, andshaping the future. Small, 2024 20: 2310584 (IF: 13).

4.   Liu, Y., H. Wu, G. Shi, et al. MergingPassivation in Synthesis Enabling the Lowest Open-Circuit Voltage Loss for PbSQuantum Dot Solar Cells. Adv. Mater., 2023 35: e2207293 (IF: 27.4).

5.   Liu,Y., Y. Gao, Q. Yang, et al. Breaking the Size Limitation ofDirectly‐Synthesized PbS Quantum Dot Inks Toward Efficient Short‐wavelengthInfrared Optoelectronic Applications. Angew. Chem., 2023 62: e202300396 (IF:16.1).

6.   Ullah, I., M.I. Ullah, W. Ma, et al. Nanotexturedhighly efficient optical and light trapping strategies using efficient holetransport-free structure for perovskite solar cells. Opt. Commun., 2024556: 130276 (IF: 2.2).

7.  Ullah,M.I., Q.T. Ain, A. Khan, et al. A fractional approach to solar heating modelusing extended ODE system. Alex. Eng. J., 2023 (IF: 6.2).

8.   Yang,X., J. Yang, M.I. Ullah, et al. Enhanced Passivation and Carrier Collection inInk-Processed PbS Quantum Dot Solar Cells via a Supplementary Ligand Strategy. ACS Appl. Mater. Interfaces, 2020 12: 42217-42225 (IF: 8.3).

Google Scholar: https://scholar.google.com/citations?user=OyH8TtAAAAAJ&hl=en